when a save figure , the numbers appear in the name of the png with e+0X

e.g. oo=1; tspend(oo,1)=10.472;
saveas(fig1,[pwd sprintf('/Figures/Distance_%d@%d.png',oo,tspend(oo,1))]);

%The png saved as: Distance_1@1.047200e+01.png
%I wanted to displayed as: [e-mail]

Answer 1

[Les Beckham]

Change your format spec to

'/Figures/Distance_%d@%.3f.png'

You might want to read up on the documentation for this: https://www.mathworks.com/help/matlab/ref/sprintf.html#btf_bfy-1_sep_shared-formatSpec

[Lazaros Christoforidis]

appreciate you, have a good one!

[Les Beckham]

You are quite welcome. Glad I could help.